船新版本 New version

AwesomePU.py

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+import os
+import re
+from sys import exit
+from html import unescape
+from time import sleep
+
+import requests
+from lxml import etree
+
+
+def sleep_then_exit():
+    sleep(3)
+    exit()
+
+
+class PU:
+    def __init__(self, mobile: str, password: str) -> any:
+        self.college = '计算机科学与技术学院'
+        self.grade = '2019'
+
+        post_data = {
+            'mobile': mobile,
+            'password': password,
+            'remember': 'on'
+        }
+        self.session = requests.Session()
+        self.session.post('http://pocketuni.net/index.php?app=home&mod=Public&act=doMobileLogin', data=post_data)
+
+    def verification(self) -> bool:
+        html = etree.HTML(self.session.get('http://pocketuni.net/index.php?app=home&mod=Public&act=doLogin').text)
+        result = html.xpath('/html/head/script[1]/text()')
+        _UID_ = re.search('\\d+', re.search('var _UID_ {3}=(.*)', result[0]).group(1)).group(0)
+        return not (_UID_ == '0')
+
+    def set_college_and_grade(self, college: str, grade: str) -> any:
+        self.college = college
+        self.grade = grade
+
+    # def get_college_list(self) -> list:  # Get the college list of user's school
+    #     chrome_options = Options()
+    #     chrome_options.add_argument("--headless")
+    #     browser = webdriver.Chrome(options=chrome_options)
+    #     browser.get(self.session.get('http://pocketuni.net/index.php?app=home&mod=Public&act=Login').url)
+    #     button = browser.find_element_by_id('sub2')
+    #     button.click()
+    #     html = etree.HTML(browser.page_source)
+    #     result = html.xpath('/html/body/div[2]/div/div[3]/div[2]/div[1]/div[1]/div[2]/a/text()')
+    #     return result
+
+    def show_activities(self) -> any:
+        no_activity = True
+        p = 0
+        num_per_page = 5
+        while num_per_page * p < 100:
+            p += 1
+            url = f'http://njtech.pocketuni.net/index.php?app=event&mod=School&act=board&cat=all&&p={p}'
+            parent_html = etree.HTML(requests.get(url).text)
+            for i in range(1, num_per_page + 1):
+                status = \
+                    parent_html.xpath(f'/html/body/div[2]/div/div[3]/div[2]/div[1]/ul/li[{i}]/div[3]/ul/li/text()')[0]
+                if status not in ['活动已结束', '报名已结束']:
+                    if no_activity:
+                        no_activity = False
+
+                    link = \
+                        parent_html.xpath(
+                            f'/html/body/div[2]/div/div[3]/div[2]/div[1]/ul/li[{i}]/div[2]/div[1]/a/@href')[0]
+                    sub_html = etree.HTML(self.session.get(link).text)
+
+                    content = sub_html.xpath('string(/html/body/div[1]/div[3]/div/div/div[1]/div[2])')
+                    if re.search('可参与部落：(.*)', content) is None:
+
+                        college = sub_html.xpath('/html/body/div[1]/div[3]/div/div/div[1]/div[2]/span[5]/text()')[0]
+                        grade = unescape(re.search('活动年级：(.*)', content).group(1))
+                        try:
+                            surplus = re.search(r'剩余名额.*\n.*?(\d+)', content).group(1)
+                        except AttributeError:
+                            surplus = '无限制'
+
+                        if (my_college in college) or (college == '全部'):
+                            if (my_grade in grade) or (grade == '全部'):
+                                if surplus != '0':
+                                    title = parent_html.xpath(
+                                        f'/html/body/div[2]/div/div[3]/div[2]/div[1]/ul/li[{i}]/div[2]/div[1]/a/text()')
+                                    print(f'活动名称：{unescape(title[0])}')
+
+                                    rewards = parent_html.xpath(
+                                        f'/html/body/div[2]/div/div[3]/div[2]/div[1]/ul/li[{i}]/div[2]/div[4]/text()')
+                                    credit_hours = re.findall('\\d+', rewards[0])[0]
+                                    print(f'实践学时：{credit_hours}')
+
+                                    location = \
+                                        sub_html.xpath('/html/body/div[1]/div[3]/div/div/div[1]/div[2]/a[1]/text()')[0]
+                                    print(f'活动地点：{location}')
+
+                                    time = re.search('活动时间：(.*)', content).group(1)
+                                    print(f'活动时间：{time}')
+
+                                    intro = sub_html.xpath('/html/body/div[1]/div[3]/div/div/div[2]/div[3]/text()')[
+                                        0].strip()
+                                    print(f'活动简介：{intro}')
+
+                                    print()
+
+        if no_activity:
+            print('未找到符合要求的活动')
+            sleep_then_exit()
+        else:
+            input('请按回车键退出应用')
+
+
+if __name__ == '__main__':
+    try:
+        requests.get('http://njtech.pocketuni.net/')
+    except requests.exceptions.ProxyError:
+        print('未连接到互联网')
+        sleep_then_exit()
+
+    my_college = ''
+    my_grade = ''
+    my_mobile = ''
+    my_password = ''
+
+    configs_file = 'configs.txt'
+
+    if not os.path.exists(configs_file):
+        try:
+            with open(file=configs_file, mode='w', encoding='utf-8') as f:
+                my_college = input('请输入院系，然后按回车键（例：计算机科学与技术学院 注：法政学院请输入法学院):')
+                f.write(f'{my_college}\n')
+                my_grade = input('请输入年级，然后按回车键（例：2019）:')
+                f.write(f'{my_grade}\n')
+                my_mobile = input('请输入手机号，然后按回车键:')
+                f.write(f'{my_mobile}\n')
+                my_password = input('请输入密码，然后按回车键:')
+                f.write(f'{my_password}\n')
+        except PermissionError:
+            print('请以管理员身份运行应用')
+            sleep_then_exit()
+    else:
+        with open(file=configs_file, encoding='utf-8') as f:
+            lines = f.readlines()
+            try:
+                my_college = lines[0][:-1]
+                my_grade = lines[1][:-1]
+                my_mobile = lines[2][:-1]
+                my_password = lines[3][:-1]
+            except IndexError:
+                f.close()
+                os.remove(configs_file)
+                print('文件已损坏，请重新打开应用')
+                sleep_then_exit()
+
+    while True:
+        demo = PU(my_mobile, my_password)
+        if demo.verification():
+            break
+        else:
+            print('手机号码错误或密码错误')
+            my_mobile = input('请输入手机号，然后按回车键:')
+            my_password = input('请输入密码，然后按回车键:')
+            f = open(file=configs_file, encoding='utf-8')
+            lines = f.readlines()
+            f.close()
+            with open(file=configs_file, mode='w', encoding='utf-8') as f:
+                my_college = lines[0][:-1]
+                f.write(f'{my_college}\n')
+                my_grade = lines[1][:-1]
+                f.write(f'{my_grade}\n')
+                f.write(f'{my_mobile}\n')
+                f.write(f'{my_password}\n')
+
+    os.system('cls')
+    demo.set_college_and_grade(my_college, my_grade)
+    demo.show_activities()